ton Cradle Pendulum Ball Rotating Perpetual Motion Machine Decoration Dolphin

Specification: Product: Newton's cradle ornament Batteries: 4 AA batteries (not included) Material: plastic + metal Size: About 10*20cm Packing list: 1pc Newton pendulum ball (battery not included when the product leaves the factory) Feature: 1. This is a fun toy and a great teaching prop that can be placed on a table or shelf and is a great view of your home or office. 2. It shows the rules of momentum and energy conservation. After installing 4 batteries, move it gently and it will keep shaking. 3. Whether it is at home, living room, study or desk, it is a beautiful landscape and a decoration to relieve stre. 4. It is a special gift for relatives, friends, children and lovers. Precaution: 1. Due to manual measurement, please allow 1-2cm error. Thanks for your understanding. 2. Due to different lighting and screen settings, the color of the item may be slightly different from the picture.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.